Senior Vice President and Chief Financial Officer · NPK International Inc. (NPKI)

Gregg Piontek

A named executive officer of NPK International in every fiscal year CompBrief holds from FY2016 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2025

$3,534,610

FY2024: $2,193,143

2nd of 5 named executive officers at NPK International by FY2025 total.

5 named officers on file for NPK International, FY2025

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What this number hides

The filing gives the total. NPK International’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

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Compensation figures as of the proxy filed April 9, 2026 (DEF 14A).

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Gregg Piontek compensation by year

NPK International Summary Compensation Table · all 10 fiscal years held
In US dollars, as NPK International reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Salary$337,792$371,670$413,880$434,601$388,998$405,432$438,300$438,300$451,425$455,800
Bonus$0$0$57,751$185,393$135,390$77,643$0$500,000$0$0
Stock awards$433,743$346,499$1,525,849$508,574$293,134$503,628$539,935$471,227$524,605$1,635,613
Option awards$145,002$0$0$0$0$0$0$0$0$0
Non-equity incentive$64,772$690,960$313,144$31,780$351,046$515,458$796,248$714,958$1,180,253$1,403,911
Pension and deferred compensation$0$0$0$0$0$0$0$0$0$0
All other$23,217$22,167$30,935$28,084$32,735$24,145$33,337$36,120$36,860$39,286
Total$1,004,526$1,431,296$2,341,559$1,188,432$1,201,303$1,526,306$1,807,820$2,160,605$2,193,143$3,534,610

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: NPK International Inc. DEF 14A filed April 9, 2026, accession 0000071829-26-000017, and prior-year filings. Open the filing on EDGAR.

How this page was built: the NPK International Inc. filed document, accession 0000071829-26-000017. Every figure is read from that document and cited to the page and table it appears in. Filed April 9, 2026.

$1.0M
$1.4M
$2.3M
$1.2M
$1.2M
$1.5M
$1.8M
$2.2M
$2.2M
$3.5M
FY16
FY17
FY18
FY19
FY20
FY21
FY22
FY23
FY24
FY25
SalaryBonusNon-equity incentiveStock awardsOption awardsAll other

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU171,412$2,043,232—
RSU85,706$1,021,616—
RSU45,538$542,813—
RSU40,379$481,318—

Per the Outstanding Equity Awards at Fiscal Year-End table in NPK International Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

NPK International’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Matthew LaniganPresident and Chief Executive Officer$8,196,160
Gregg Piontek · this pageSenior Vice President and Chief Financial Officer$3,534,610
Lori BriggsExecutive Vice President, Business Operations$2,361,746
M. Celeste FrugéVice President, General Counsel, Chief Compliance Officer and Corporate Secretary$1,549,418
Douglas WhiteFormer Vice President, Chief Accounting Officer and Treasurer$794,036

Gregg Piontek's compensation dossier, NPK International

You have read Gregg Piontek's totals and holdings. The dossier adds each equity grant NPK International disclosed for Gregg Piontek and NPK International's own disclosed peer group, where the company discloses them, with every row in a PDF and a CSV cited to its filing.

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The full NPK International compensation record

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are NPK International's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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